This diy sound activated lights circuit turns a lamp ON for a short duration when the dog barks (or a relatively strong sound) giving an impression that the occupants have been alerted. The condenser ...

If that bar I got kicked out off at the weekend had these LED lights along the staircase, I may not have fallen down them, resulting in my current minor injuries. Or did I fall up the stairs? Who ...

This diy sound activated lights circuit turns a lamp ON for a short duration when the dog barks (or a relatively strong sound) giving an impression that the occupants have been alerted so it can be ...

A video of a dog has turned into a source of joy for many on Twitter. Alongside, the video is also making people chuckle. The wonderful clip showcases a dog exploring lights that can be controlled by ...

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Tyler Glaiel says the light-up mask he invented is "very impractical and not very comfortable" — but it looks really cool. The California programmer and game designer has created a sound-activated LED ...